Punching needle and punching die

The utility model discloses a punching needle and a punching die, and relates to the technical field of punching dies. The stamping die comprises a male die and a female die which are connected and can be relatively far away from or close to each other, a clamping plate is mounted on the male die, a...

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1. Verfasser:	WU ZEBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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creator	WU ZEBO
description	The utility model discloses a punching needle and a punching die, and relates to the technical field of punching dies. The stamping die comprises a male die and a female die which are connected and can be relatively far away from or close to each other, a clamping plate is mounted on the male die, and an avoiding groove is formed in the clamping plate. The punching needle comprises a body, a hanging table and a punching head. The body is provided with a fixed end and a punching end which are opposite. The hanging table is connected with the body and located at the fixed end of the body, the width of the axial section of the hanging table is gradually reduced in the direction from the fixed end of the body to the punching end of the body, and the hanging table is suitable for being embedded in the avoiding groove; the punching head is connected with the body and located at the punching end of the body. According to the utility model, the punching needle structure of the punching die is improved, the strength o
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subjects	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
title	Punching needle and punching die
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